feat(config): export getConfig to library entrypoint

src/config/index.js

@@ -1,17 +1,22 @@
 import nconf from 'nconf';
 import defaults from './defaults';
 
-nconf
-  .argv({
-    separator: '__',
-    parseValues: true,
-  })
-  .env({
-    separator: '__',
-    lowerCase: true,
-    parseValues: true,
-  });
+const get = () => {
+  nconf.reset();
 
-nconf.defaults(defaults);
+  nconf
+    .argv({
+      separator: '__',
+      parseValues: true,
+    })
+    .env({
+      separator: '__',
+      lowerCase: true,
+      parseValues: true,
+    });
+  nconf.defaults(defaults);
 
-export default nconf;
+  return nconf.get();
+};
+
+export default get;

src/index.js

@@ -12,9 +12,11 @@ const handle = (signal) => {
 process.on('SIGINT', handle);
 process.on('SIGTERM', handle);
 
+const parsedConfig = config.get();
+
 socketServer({
-  baseUrl: config.get('base_url'),
-  staticPath: config.get('static_path'),
-  port: config.get('port'),
-  pingInterval: config.get('ping_interval'),
+  baseUrl: parsedConfig.base_url,
+  staticPath: parsedConfig.static_path,
+  port: parsedConfig.port,
+  pingInterval: parsedConfig.ping_interval,
 });

src/lib.js

@@ -1,2 +1,3 @@
+export { default as getConfig } from './config';
 export { default as defaultConfig } from './config/defaults';
 export { default as socketServer } from './socketserver';